On the Use of Passive Reflecting Surfaces and Compressive Sensing Techniques for Detecting Security Threats at Standoff Distances
Joint Authors
Rodriguez-Vaqueiro, Yolanda
Martinez-Lorenzo, Jose Angel
Source
International Journal of Antennas and Propagation
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-07-01
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
This work presents a new radar system concept, capable of detecting explosive related threats at standoff distances.
The system consists of a two-dimensional aperture of randomly distributed transmitting/receiving antenna elements and a set of passive reflecting surfaces (PRS) positioned in the vicinity of the target.
The PRS act as a mirror that enhances the field of view of the radar system, thus increasing its resolution.
A 3D imaging algorithm, based on novel compressive sensing techniques, is used in this work.
This system configuration provides a resolution of 7.1 mm in cross-range and 25 mm in range, when the target is at 10 m range, and the radar works at 60 GHz center frequency and has 6 GHz bandwidth.
American Psychological Association (APA)
Rodriguez-Vaqueiro, Yolanda& Martinez-Lorenzo, Jose Angel. 2014. On the Use of Passive Reflecting Surfaces and Compressive Sensing Techniques for Detecting Security Threats at Standoff Distances. International Journal of Antennas and Propagation،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1036015
Modern Language Association (MLA)
Rodriguez-Vaqueiro, Yolanda& Martinez-Lorenzo, Jose Angel. On the Use of Passive Reflecting Surfaces and Compressive Sensing Techniques for Detecting Security Threats at Standoff Distances. International Journal of Antennas and Propagation No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-1036015
American Medical Association (AMA)
Rodriguez-Vaqueiro, Yolanda& Martinez-Lorenzo, Jose Angel. On the Use of Passive Reflecting Surfaces and Compressive Sensing Techniques for Detecting Security Threats at Standoff Distances. International Journal of Antennas and Propagation. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1036015
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1036015
